`use_pretrained_model = True model_name = "pretrained-en-de-model" !curl https://s3.ap-northeast-2.amazonaws.com/pilho-immersionday-public-material/download/model.tar.gz > /tmp/model.tar.gz !curl https://s3.ap-northeast-2.amazonaws.com/pilho-immersionday-public-material/download/vocab.src.json > /tmp/vocab.src.json !curl https://s3.ap-northeast-2.amazonaws.com/pilho-immersionday-public-material/download/vocab.trg.json > /tmp/vocab.trg.json`